—WhatdidhethinkofthetriptoBeijinglastmonth？—Hehadsucha...

問題詳情：

 — What did he think of the trip to Beijing last month？

— He had such a good time ________ he visited the Great Wall.

A. until       　　　B. that       　　　　  C. where      　　　D. when

【回答】

D

知識點：定語從句

題型：選擇題